I joined the group two that Dave spoke about. So far, it's been a pretty positive experience.
I've gotten more out of the interaction with the other members than I would have expected. Further, there are many different perspectives which provides both new ideas to explore as well as short cuts on how to get there. I am far, far from where I need to be, but with the help of this interaction, I'm gaining ground much more quickly than I could possibly have done so on my own.